Yes, the Slapmaster Thrust assy is awesome. I just got mine a couple weeks ago, and it seems that every run, it just gets smoother. I was very impressed.
On another note, does anyone have a list of all the brush springs in order of their weight? Also, would say a green- and a green+ be the same weight? I am pretty new to the electric thing and would like to know what I am doing instead of someone just saying to run green/red. Do I want the heavier one on the + or- side? What all does this do? I knwo this should probably be in the motor tuning thread, but I think the 1/12th guys could probably explain it better.
Thanks, Joe.